1 几个英文题(关于cell的) 1.the two main types of cells in the world are ___and___. 2.What is the main difference between prokaryote cells and eukaryote cells? 3.fill in the blanks below with the type of cell each living thing is made of . ___Bacteria,___Plant ,___Fungi,_...
(1966) The two types of A cells in the pancreatic islets of snakes. Z. Zellforsch. 70: pp. 68-80Hellerström C, Asplund K (1966) The two types of A-cells in the pancreatic islets of snakes. Z Zellforsch 70:68–80Hellerström, C. , and K. Asplund : The two types of A-...
What are the two types of nucleic acids in cells, and what are their functions? What in the unit molecule of a nucleic acid? Name four differences between DNA and RNA.(p.29)细胞中存在哪两种核酸,它们的功能是什么?并指出DNA, RNA之间的区别。Answer: 1, DNA, RNA. 2, DNA is a molecule ...
What types of cells does nervous tissue contain? Which organs in the body are made up of nervous tissue? 神经组织包括哪些类型的细胞?人体的器官哪些是由神经组织组成? Answer: (1) nervous and neuroglia cells (2) brain and spinal cord 相关知识点: 试题来源: 解析 答:神经组织有神经元和神经胶...
1.3 What are the two types of electrochemical cells and how do they differ?There are 2 steps to solve this one. Solution Share Step 1 Electrochemical cells are the devices which can conver...View the full answer Step 2 Unlock Answer UnlockPrevious question Next questionNot...
Stem cells can ___ into different types of cells in the body. A. differentiate B. multiply C. mutate D. degenerate 相关知识点: 试题来源: 解析 A。本题考查干细胞的特性相关的动词。在生物技术中,干细胞能够分化(differentiate)成身体内不同类型的细胞。“multiply”是增殖的意思;“mutate”是突变;“...
322 The table below provides some information on 3 types of cells, P, Q and R. A tick ()indicates the presence of the part of the cell.Parts of Cell- Cell P Cell Q Cell R cell wall nucleus chloroplast(a) Which of the cells, P, Q and R, matches the description in the table ...
Together, these analyses argue against homology of sponge choanocytes and choanoflagellates, and the view that the first multicellular animals were simple balls of cells with limited capacity to differentiate. Instead, our results are consistent with the first animal cell being able to transition ...
The bamboo, woody monocot, has two types of parenchyma cells in the ground tissues of its culm, in contrast to a single type of parenchyma cell in rice, maize and other major crop species. The distribution of cell wall components, including lignin, (1-->3), (1-->4)-beta-D-glucans ...
解析 答:神经元和神经胶质细胞是神经组织的两种细胞,神经元细胞由运动神经元,感觉神经元和中间神经元三种;神经胶质细胞由小胶质细胞,星形胶质细胞,少突神经胶质细胞和室管膜细胞。它们都由数突,细胞体和轴突三部分组成 ,但神经胶质细胞支持,保护和养育 神经元细胞。